| Category |
Number of Images |
| Forbs/Herbs |
16498 |
| Foliage Feeding Insects |
7933 |
| Hardwood Trees |
6497 |
| Shrub or Subshrub |
4527 |
| Foliage Diseases |
4442 |
| Piercing and Sucking Insects |
4232 |
| Bark Beetles and Phloem Feeding Insects |
4077 |
| Boring Insects |
3663 |
| Grass or Grasslike |
3314 |
| Crops |
3133 |
| Management, Production and Research |
2993 |
| Stem Decays and Cankers |
2768 |
| Vines |
2748 |
| Invertebrate Predators |
2125 |
| Mammals |
1904 |
| Seed, Cone, Flower, Bud and Fruit Damaging Insects |
1737 |
| Root and Butt / Root and Stem Diseases |
1627 |
| Conifer Trees |
1602 |
| Birds |
1512 |
| Virus and Bacteria |
1510 |
| Fungus Feeding Insects - Mycophagous |
1478 |
| Abiotic Damage |
1297 |
| Terminal, Tip, Stem and Shoot Insects |
1189 |
| Vascular Wilts |
970 |
| Stem and Leaf Rusts |
863 |
| Miscellaneous |
839 |
| Leafmining Insects - Needlemining insects |
793 |
| Gallmaker Insects |
771 |
| Chewing Insects |
736 |
| Misc. Fungi |
719 |
| Reptiles and Amphibians |
667 |
| Aquatic |
627 |
| Fruit and Seed Diseases |
599 |
| Root Feeding Insects |
513 |
| *Spiders, Scorpions, and Centipedes |
487 |
| Parasitic and Epiphytic Plants |
483 |
| Urban Forestry |
448 |
| *Mites and Ticks |
431 |
| Tree Defects |
425 |
| Nectar and Pollen Feeding Insects |
415 |
| Invertebrate Parasites and Parasitoids |
408 |
| Plant Parasitic Nematodes |
406 |
| Misc. Insects |
402 |
| Casebearers, leafrollers and bagworms |
367 |
| Blood Feeding Insects - Sanguinivorous |
355 |
| Nuisance Insects |
292 |
| People, Places and Scenes |
276 |
| Cactus |
276 |
| Root Rot |
257 |
| Physiological Disorders |
235 |
| Stored Food Pests |
230 |
| Ferns |
206 |
| Wood Products |
203 |
| Decaying-Matter Feeding Insects - Saprophagous |
202 |
| Rasping insects |
201 |
| Snails, Slugs, and Mussels |
197 |
| Forest Types |
179 |
| Human Caused Damage |
176 |
| Animal Caused Damage |
147 |
| *Weevils |
120 |
| Saproxylic Insects |
113 |
| Omnivorous Foragers |
112 |
| Saprophyte |
103 |
| Smuts |
100 |
| Palms |
100 |
| Broom Rusts |
83 |
| Carrion Feeding Insects - Necrophagous |
81 |
| Nonvascular |
75 |
| Decline Complexes |
71 |
| Honeydew Feeders |
67 |
| Unknown Cause |
64 |
| North America |
61 |
| Fish |
47 |
| Africa |
46 |
| Unknown Biotic Damage Agent |
44 |
| Diseases of Insects |
43 |
| Plant Disease Vectors |
37 |
| Multi-Damage |
30 |
| Soft Rot |
30 |
| Wood Product Pests |
26 |
| Lichenous |
20 |
| Traps |
18 |
| Fabrics and Clothing Pests |
18 |
| Dung Feeding Insects - Coprophagus |
16 |
| Stored Products Insects |
13 |
| Aquatic Insects |
13 |
| Grain Feeding Insects - Granivorous |
12 |
| Crabs, Shrimps and Lobsters |
10 |
| Myiasis Insects |
8 |
| Mycorrhizae |
6 |
| Worms and Leeches |
5 |
| Urban Forestry Equipment |
4 |
| Medicinal Plants |
1 |
